When I view the firewall rules on my Wireguard Interface, and I select Inspect, I do not see any rules that are in the Wireguard Group. I can see the Automatic rules and the Floating rules.
I can see that the Wireguard group rules are being processed and in the correct order, via Firewall: Diagnostics: Statistics: Rules. It is just not showing in "Inspect"
I don't remember if the old rules did or not. I only have one Wireguard instance so I just moved the group rules to the Interface.
Just an observation.
Mind adding a ticket for this? According to Cedrik it's a bit complex in this area of the code so a quick fix is unlikely.
Thanks,
Franco
Created issue #9966
https://github.com/opnsense/core/issues/9966 (https://github.com/opnsense/core/issues/9966)